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DIN EN ISO 4545-3:2015-05 (Draft)

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

METALLIC MATERIALS - KNOOP HARDNESS TEST - PART 3: CALIBRATION OF REFERENCE BLOCKS
Available format(s)

Hardcopy , PDF

Superseded date

03-07-2021

Language(s)

German

Published date

01-01-2015

Foreword
1 Scope
2 Normative references
3 Manufacture of the block
4 Calibration machine
5 Calibration procedure
6 Number of indentations
7 Uniformity of hardness
8 Marking
9 Validity
Annex A (informative) Adjustment of Kohler illumination systems
Annex B (informative) Uncertainty of measurement of
                      hardness-reference blocks
Bibliography

Provides the method for the calibration of reference blocks to be used for the indirect verification of Knoop hardness testing machines as specified in ISO 4545-2.

DevelopmentNote
DRAFT 2015 issued in May 2015. (05/2015)
DocumentType
Draft
Pages
30
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Superseded
SupersededBy

DIN ISO 22826:2008-08 Destructive tests on welds in metallic materials - Hardness testing of narrow joints welded by laser and electron beam (Vickers and Knoop hardness tests) (ISO 22826:2005)
DIN EN ISO 4545-1:2015-05 (Draft) METALLIC MATERIALS - KNOOP HARDNESS TEST - PART 1: TEST METHOD
VDI/VDE 2616 Blatt 1:2012-08 Hardness testing of metallic materials
DIN EN ISO 4545-2:2015-05 (Draft) METALLIC MATERIALS - KNOOP HARDNESS TEST - PART 2: VERIFICATION AND CALIBRATION OF TESTING MACHINES

ISO 4287:1997 Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters
ISO 4545-2:2005 Metallic materials Knoop hardness test Part 2: Verification and calibration of testing machines
ISO 4545-1:2005 Metallic materials Knoop hardness test Part 1: Test method
DIN EN ISO 4545-1:2015-05 (Draft) METALLIC MATERIALS - KNOOP HARDNESS TEST - PART 1: TEST METHOD
ISO 376:2011 Metallic materials — Calibration of force-proving instruments used for the verification of uniaxial testing machines
DIN EN ISO 4545-2:2015-05 (Draft) METALLIC MATERIALS - KNOOP HARDNESS TEST - PART 2: VERIFICATION AND CALIBRATION OF TESTING MACHINES

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